烟草科技2016，Vol.49Issue(6)：65-70,6.DOI:10.16135/j.issn1002-0861.20160610
电子烟抽吸模式和参数对烟气总粒相物传输量的影响
Effects of smoking regimen and parameter on e-cigarette TPM delivery of its aerosol
金吉琼 1张怡春 2张元杰 2郑赛晶 2顾文博2
作者信息
- 1. 上海牡丹香精香料有限公司，上海市浦东新区孙桥路1067号 201200
- 2. 上海烟草集团有限责任公司技术中心，上海市长阳路717号 200082
- 折叠
摘要
Abstract
To evaluate the influences of different puffing parameters on TPM delivery in aerosol of e-cigarettes, the TPMs released from e-cigarettes were collected under ISO and Health Canada Intensive (HCI) smoking regimens, using 3 puffing profiles consisting of puffing time of 2-5 s per puff and 1-100 puffs. Three types of e-cigarette were used in this study: two were rechargeable and one was disposable. The results showed that: 1) The major factors affecting the TPM delivery were puff time and the TPM releasing rate of e-cigarettes, while the effects of the other puffing parameters such as puffing duration were slight. 2) Fast puffing air flow tended to decrease the working temperature of electric heating coil in the cartridge of the e-cigarette, sometimes even below the boiling point of glycerol, which resulted in low smoke delivery. 3) The TPM delivery of e-cigarette decreased gradually with the proceeding puffs. Therefore, the appropriate smoking regimen for the aerosol analysis of e-cigarette was puffing time 3-4 s, rectangular puffing profile, puff volume 55 mL and collecting the TPM of 1-30 puffs.关键词
电子烟/抽吸模式/总粒相物/传输量Key words
E-cigarette/Smoking regimen/Total particulate matter(TPM)/Delivery分类
轻工纺织引用本文复制引用
金吉琼,张怡春,张元杰,郑赛晶,顾文博..电子烟抽吸模式和参数对烟气总粒相物传输量的影响[J].烟草科技,2016,49(6):65-70,6.
